forked from Github_Repos/cvw
38 lines
1.3 KiB
Bash
Executable File
38 lines
1.3 KiB
Bash
Executable File
#!/bin/bash
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imageDir=$RISCV/buildroot/output/images
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tvDir=$RISCV/linux-testvectors
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recordFile="$tvDir/all.qemu"
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read -p "Warning: running this script will overwrite $recordFile
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Would you like to proceed? (y/n) " -n 1 -r
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echo
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if [[ $REPLY =~ ^[Yy]$ ]]
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then
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if [ ! -d "$tvDir" ]; then
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echo "Error: linux testvector directory $tvDir not found!">&2
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echo "Please create it. For example:">&2
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echo " sudo mkdir -p $tvDir">&2
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exit 1
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fi
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test -w $tvDir
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if [ ! $? -eq 0 ]; then
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echo "Error: insuffcient write privileges for linux testvector directory $tvDir !">&2
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echo "Please chmod it. For example:">&2
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echo " sudo chmod -R a+rw $tvDir">&2
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exit 1
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fi
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echo "Launching QEMU in record mode!"
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qemu-system-riscv64 \
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-M virt -dtb $imageDir/wally-virt.dtb \
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-nographic \
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-bios $imageDir/fw_jump.elf -kernel $imageDir/Image -append "root=/dev/vda ro" -initrd $imageDir/rootfs.cpio \
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-singlestep -rtc clock=vm -icount shift=0,align=off,sleep=on,rr=record,rrfile=$recordFile
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echo "genRecording.sh completed!"
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echo "You may want to restrict write access to $tvDir now and give cad ownership of it."
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echo "Run the following:"
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echo " sudo chown -R cad:cad $tvDir"
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echo " sudo chmod -R go-w $tvDir"
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fi
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